The David Freiberger Channel

How To Pick and Tune the BEST STREET CARBURETOR (2025x47)

Date de diffusion: Nov 20, 2025

In this video I am testing and tuning a 750-cfm double pumper and a 600-cfm vaccum secondary Holley-type carburetor to see which one works best for a mild V8 application for the street. Victim: The Red Duster.